Network Analyzer 300kHz - 1.3GHz, with option: 1EC The 8711A Network Analyzer has a frequency range of 300 kHz to 1.3 GHz, 0 to +16 dBm (< 1GHz), 0 to +13dBm (> 1GHz), broadband mode (10 MHz to 1.3 GHz), dynamic range narrowband > 90 dB and broadband > 66 dB. Offers economical magnitude measurements. 50 ohm unit